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Frizzlife Install-hub

Frizzlife Water Filter Installation Guide

Frizzlife PD400 Under-Sink InstallationThe Frizzlife PD400 mounts as a single compact unit (no tank) under the kitchen sink. Installation time: 30--60 minutes. The PD400 includes a dedicated faucet (b

Updated Aug 2026 · Frizzlife Water Filters

Frizzlife PD400 Under-Sink Installation

The Frizzlife PD400 mounts as a single compact unit (no tank) under the kitchen sink. Installation time: 30--60 minutes. The PD400 includes a dedicated faucet (brushed nickel or chrome), all tubing and quick-connect fittings, a drain adapter for the P-trap, and a cold water supply adapter. No tools required for tubing connections (quick-connect push-in fittings throughout). Requires: 1" drill bit for the drain adapter (if the P-trap has no pre-existing port); 1-3/8" diamond drill bit or hole saw for dedicated faucet installation in granite or quartz countertops (not included). The PD400's integrated booster pump ensures consistent output at inlet pressures as low as 14 PSI.